.nav {
	position: fixed;
	top: 4.4rem;
	left: 0;
	z-index: 2;
	width: 100%;
	height: 3.5rem;
	overflow: hidden;
	border: 1px solid #ddd;
	background: #fff;
	
	.scroll {
		height: 4.2rem;
		-webkit-overflow-scrolling: touch;
		overflow-x: auto;

		.nav-wrapper {
			display: flex;
			flex-direction: row;

			.item {
				display: flex;
				justify-content: center;
				align-items: center;
				width: 6rem;
				font-size: 1.6rem;

				&.current {
					color: #ec7a70;
				}
			}
		}
	}
}